发明人林芳,杨光,钱学锋. "Method for the Synthesis of 1-(3-fluorobenzyl)-6-phenyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylic acid" [P]. 中国发明专利, 专利号 CN 116870092 B, 授权公告日 2025-11-05.
Nowak P, Lefèvre J P, Björnsson E. "A Process for Preparing High-Purity 1-(3-fluorobenzyl)-6-phenyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylic acid" [P]. European Patent, EP 3556174 A1, 2016-03-06.
参考文献 Literature
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